This week in my math class we are learning about area and perimeter. Area is the measure of something inside. Perimeter is the measure of something outside. If you don"t get what i"m talking about that"s why I"m going to show you a example of mine to help you understand better. The difference between area and perimeter is tat area is inside of something and, perimeter is the outside measure of something. If you already know how to measure area and perimeter then I have a trivia qestion. What is the formula of a trapezoid?